X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..7ba7c4e62f008c640f8284de3e61c63882faeb9a:/src/msw/fdrepdlg.cpp

diff --git a/src/msw/fdrepdlg.cpp b/src/msw/fdrepdlg.cpp
index 0c3f2cff64..27711a8dc0 100644
--- a/src/msw/fdrepdlg.cpp
+++ b/src/msw/fdrepdlg.cpp
@@ -190,14 +190,15 @@ void wxFindReplaceDialogImpl::SubclassDialog(HWND hwnd)
 
     // check that we don't subclass the parent twice: this would be a bad idea
     // as then we'd have infinite recursion in wxFindReplaceWindowProc
-    if ( !wxCheckWindowWndProc((WXHWND)hwnd, (WXFARPROC)wxFindReplaceWindowProc) )
-    {
-        // set the new one and save the old as user data to allow access to it
-        // from wxFindReplaceWindowProc
-        m_oldParentWndProc = wxSetWindowProc(hwnd, wxFindReplaceWindowProc);
+    wxCHECK_RET( wxGetWindowProc(hwnd) !=
+                        wx_reinterpret_cast(void *, wxFindReplaceWindowProc),
+                 _T("can't have more than one find dialog currently") );
 
-        wxSetWindowUserData(hwnd, (void *)m_oldParentWndProc);
-    }
+    // set the new one and save the old as user data to allow access to it
+    // from wxFindReplaceWindowProc
+    m_oldParentWndProc = wxSetWindowProc(hwnd, wxFindReplaceWindowProc);
+
+    wxSetWindowUserData(hwnd, (void *)m_oldParentWndProc);
 }
 
 wxFindReplaceDialogImpl::~wxFindReplaceDialogImpl()
@@ -238,7 +239,7 @@ LRESULT APIENTRY wxFindReplaceWindowProc(HWND hwnd, WXUINT nMsg,
         // of UNICOWS.DLL send the correct UNICODE item after button press
         // and a bogus ANSI mode item right after this, so lets ignore
         // the second bogus message
-        if ( s_lastMsgFlags == pFR->Flags )
+        if ( wxUsingUnicowsDll() && s_lastMsgFlags == pFR->Flags )
         {
             s_lastMsgFlags = 0;
             return 0;